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Analytical & Isotopically Labeled Standards

Analytical standards & isotopically labeled substances

Thanks to practically identical chemical properties, isotope-labeled substances serve as ideal internal standards to determine the specifications of chemicals. Either by enrichment using 13C or via deuterium labeling, target molecules are equipped with a certain, fixed number of isotopes, which causes a change in physical properties while the chemical properties remain virtually unchanged. Especially for mass spectrometry applications, the use of an internal standard is an essential improvement and quality assurance measures of any given analysis.

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  1. 2,5-Di-(tert-butyl)-4-methoxyphenol-3,6-d20, CAS 1219802-07-9
    2,5-Di-(tert-butyl)-4-methoxyphenol-3,6-d20, CAS 1219802-07-9
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    Sku MEXHY-W283336S-1
    Manufact. SkuHY-W283336S-1
    Packaging Unit1 mg
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  2. 2-(4-Nonylphenoxy)acetic acid-d2, CAS 1219798-75-0
    2-(4-Nonylphenoxy)acetic acid-d2, CAS 1219798-75-0
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    Sku MEXHY-W282887S-1
    Manufact. SkuHY-W282887S-1
    Packaging Unit1 mg
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  3. 4-(4-Chloro-2-methylphenoxy)butanoic acid-d3, CAS 1219803-42-5
    4-(4-Chloro-2-methylphenoxy)butanoic acid-d3, CAS 1219803-42-5
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    Sku MEXHY-W280618S-1
    Manufact. SkuHY-W280618S-1
    Packaging Unit1 mg
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  4. DNSAH-15N2, CAS 1346598-09-1
    DNSAH-15N2, CAS 1346598-09-1
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    Sku MEXHY-W280531S1-1
    Manufact. SkuHY-W280531S1-1
    Packaging Unit1 mg
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  5. Nonylbenzene-d24, CAS 1219799-13-9
    Nonylbenzene-d24, CAS 1219799-13-9
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    Sku MEXHY-W280214S1-1
    Manufact. SkuHY-W280214S1-1
    Packaging Unit1 mg
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  6. n-Nonylbenzene-2,3,4,5,6-d5, CAS 20216-93-7
    n-Nonylbenzene-2,3,4,5,6-d5, CAS 20216-93-7
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    Sku MEXHY-W280214S-1
    Manufact. SkuHY-W280214S-1
    Packaging Unit1 mg
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  7. 5-Octyldihydrofuran-2(3H)-one-d7, CAS 1104979-35-2
    5-Octyldihydrofuran-2(3H)-one-d7, CAS 1104979-35-2
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    Sku MEXHY-W275481S2-1
    Manufact. SkuHY-W275481S2-1
    Packaging Unit1 mg
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  8. 5-Octyldihydrofuran-2(3H)-one-d4
    5-Octyldihydrofuran-2(3H)-one-d4
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    Sku MEXHY-W275481S1-1
    Manufact. SkuHY-W275481S1-1
    Packaging Unit1 mg
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  9. 5-Octyldihydrofuran-2(3H)-one-d2, CAS 1082581-85-8
    5-Octyldihydrofuran-2(3H)-one-d2, CAS 1082581-85-8
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    Sku MEXHY-W275481S-1
    Manufact. SkuHY-W275481S-1
    Packaging Unit1 mg
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  10. Ethyl 4-isocyanatobenzoate-d4, CAS 1219802-91-1
    Ethyl 4-isocyanatobenzoate-d4, CAS 1219802-91-1
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    Sku MEXHY-W275290S-1
    Manufact. SkuHY-W275290S-1
    Packaging Unit1 mg
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